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1196702-63-2

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1196702-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1196702-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,7,0 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1196702-63:
(9*1)+(8*1)+(7*9)+(6*6)+(5*7)+(4*0)+(3*2)+(2*6)+(1*3)=172
172 % 10 = 2
So 1196702-63-2 is a valid CAS Registry Number.

1196702-63-2Upstream product

1196702-63-2Downstream Products

1196702-63-2Relevant academic research and scientific papers

Synthesis of highly functionalized spirobenzofuranols and spirobenzofuranones by Baylis-Hillman reaction

Karthikeyan,Perumal

, p. 2366 - 2370 (2009)

Baylis-Hillman reaction of salicylaldehydes with N-aryl/alkyl maleimides under neat conditions for the synthesis of chromenes resulted in an unusual cyclization to form spirobenzofuranol derivatives in moderate to good yield. PDC oxidation of the resultan

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